Giving Learning a Helping Hand: Finger Tracing of Temperature Graphs on an iPad
Educational Psychology Review (2015) - Comment
doi: 10.1007/s10648-015-9315-5  issn: 1040-726x  issn: 1573-336x 

Shirley Agostinho, Sharon Tindall-Ford, Paul Ginns, Steven J. Howard, Wayne Leahy, Fred Paas